NickGreen

<?php
/**
* Plugin Name: WooCommerce Subscriptions - Allow Same Product Switch
* Plugin URI:
* Description: Allow switching to same product for WooCommerce Subscriptions
* Version: 1.0
* Author: Nick Green
* Author URI:
**/

bernattorras

<?php
// Extend the subscription period intervals to a custom number
function eg_extend_subscription_period_intervals( $intervals ) {
	$max_intervals = 30; // The maximum number of intervals you want to display
	$intervals     = array( 1 => _x( 'every', 'period interval (eg "$10 _every_ 2 weeks")', 'woocommerce-subscriptions' ) );
	foreach ( range( 2, $max_intervals ) as $i ) {
		$intervals[ $i ] = sprintf( _x( 'every %s', 'period interval with ordinal number (e.g. "every 2nd"', 'woocommerce-subscriptions' ), WC_Subscriptions::append_numeral_suffix( $i ) );
	}
	return $intervals;
}

bernattorras

<?php
add_filter('woocommerce_subscription_period_interval_strings', 'add_extra_period_intervals', 10, 1);
function add_extra_period_intervals($intevals){
	
	$max_intervals = 10; // The maximum number of intervals you want to display
	$intervals     = array( 1 => _x( 'every', 'period interval (eg "$10 _every_ 2 weeks")', 'woocommerce-subscriptions' ) );

	foreach ( range( 2, $max_intervals ) as $i ) {
		$intervals[ $i ] = sprintf( _x( 'every %s', 'period interval with ordinal number (e.g. "every 2nd"', 'woocommerce-subscriptions' ), WC_Subscriptions::append_numeral_suffix( $i ) );
	}

danielbitzer

<?php

add_filter('automatewoo/referrals/coupon_data', 'my_automatewoo_referrals_coupon_data' );

/**
 * Restrict referral coupon to product IDs
 *
 * @param array $coupon_data
 * @return array
 */